CN103342068B - Fluorescent screen - Google Patents
Fluorescent screen Download PDFInfo
- Publication number
- CN103342068B CN103342068B CN201310256078.5A CN201310256078A CN103342068B CN 103342068 B CN103342068 B CN 103342068B CN 201310256078 A CN201310256078 A CN 201310256078A CN 103342068 B CN103342068 B CN 103342068B
- Authority
- CN
- China
- Prior art keywords
- panel
- display screen
- hole
- housing
- fluorescent plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
- B43L1/004—Repeatedly-usable boards or tablets for writing or drawing with illuminating devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K23/00—Holders or connectors for writing implements; Means for protecting the writing-points
- B43K23/001—Supporting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L1/00—Repeatedly-usable boards or tablets for writing or drawing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1613—Constructional details or arrangements for portable computers
- G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
- G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
Abstract
The invention discloses a fluorescent screen which comprises a shell body, a circuit board which is fixed on the shell body through screws, a display screen which is fixed through the circuit board and a panel which is bound and fixed on the shell body through adhesive tapes, wherein a fixing device which is used for limiting and fixing the panel is arranged on the fluorescent screen. Due to the fact that the fixing device which is used for limiting and fixing the panel is arranged on the fluorescent screen, the fixing device can limit and fix the panel so that the panel can be firmly fixed on the shell body and the panel can be prevented from loosening, the fixing device can also protect the panel, the fixing device can play a role in protecting the panel when the panel is squeezed, and the panel is prevented from damage to a certain extent.
Description
Technical field
The present invention relates to household appliance technical field, in particular, relate to a kind of fluorescent plate.
Background technology
Fluorescent plate in the market, be also called the color fluorescent plate of fluorescent handwriting board, the sub-fluorescent writing board of LED electrical, LED fluorescent plate, electronic fluorescent screen or rope etc., write on fluorescent plate with e-Pointer, plug in, by the highlighted paster light source irradiation of the LED of fluorescent plate side on acrylic panel or ultra-clear glasses panel, the word write out by e-Pointer sends no color, and the effect of different mode, very attracting eye.Fluorescent plate is mainly used in: electron trade, catering industry, the communications industry, stationery industry, gift jewellery trade etc.
The applicant devises a kind of fluorescent plate, the overall cuboid in platy structure, and height is much smaller than long and wide, comprise housing, the circuit board be screwed on housing, the panel be adhesively fixed on housing by adhesive tape, the e-Pointer that panel is write, for the battery of powering and alarm clock, alarm clock comprises for the display screen of displaying time, the button of regulating time and the loudspeaker going out sound.Because fluorescent plate is provided with battery, thus just conveniently use whenever and wherever possible, and fluorescent plate volume is little, is convenient for carrying; Again owing to being provided with alarm clock, and then people can write and need when what to do on fluorescent plate, then carry out timing, will ring, just point out user to time loudspeaker, avoid user to forget, improve work efficiency.This programme is unexposed.But because panel is adhesively fixed on housing by adhesive tape, housing is provided with the through hole for display floater, once panel is squeezed in use or carrying process, just easily tear adhesive tape, thus panel is just likely loosening or impaired.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of panel fixation and not easily damaged fluorescent plate.
The object of the invention is to be achieved through the following technical solutions: a kind of fluorescent plate, comprise housing, the circuit board be screwed on housing, the display screen fixed by circuit board and the panel that is adhesively fixed on housing by adhesive tape, fluorescent plate is provided with the fixture for spacing fixed panel.
Preferably, described housing is provided with the first through hole for display floater, and described fixture comprises the limited post be arranged on around the first through hole, and panel is provided with the spacing hole coordinated with limited post.Panel is arranged on the first through hole, and limited post inserts in the spacing hole of panel, thus counter plate plays position-limiting action, avoids panel to move left and right, and then convenient fixing.
Preferably, the cross section of described panel is rectangle, and the number of described spacing hole is four, is separately positioned on four angles place of panel.Then limited post coordinates the position of spacing hole and number setting to coordinate, and four angles place counter plate that spacing hole is arranged on panel is evenly spacing, thus good limit effect.
Preferably, described panel is provided with the end be placed between circuit board and display screen.Circuit board is screwed on housing, and circuit board is arranged on above display screen, thus fixing display screen, end on panel is arranged between display screen and circuit board, thus circuit board not only fixes display screen, but also secure end, and then just secure panel.
Preferably, described housing is provided with the second through hole for showing display screen, and the second through hole edge is provided with outside depression, and protrudes in housing outer surface, and described display screen is placed in depression, and described end is adjacent to display screen.Display screen coordinates with depression, end again with display screen snug fit, thus panel when being fixed on housing just without slant setting, then smoothly can place, and then convenient to fix, make to fix more firm.
Preferably, described end is provided with the third through-hole or groove of dodging display screen and circuit board cooperation.Display screen and circuit board communication, end can arrange groove and facilitate display screen and circuit board to coordinate to be communicated with on top, also can arrange third through-hole thereon and facilitate display screen and circuit board to carry out cooperation to be communicated with.
Preferably, described housing is provided with four screw hole posts coordinated with circuit board, and wherein two lay respectively at both sides, end, and two other is arranged on end and panel junction, and panel is provided with two post holes coordinated with screw hole post.Screw hole post coordinates with post holes and can play position-limiting action by counter plate further.
Preferably, described housing comprises face-piece and back cover, and described display screen and panel are arranged on face-piece, and described fixture also comprises the support column be arranged on back cover, support column and panel snug fit when face-piece and back cover are fixed.Greatly can increase the fixing fastness of panel by support column, when panel is squeezed, support column stressedly will support panel, avoids adhesive tape ineffective.
Preferably, described support column is four and corresponding limited post position is arranged respectively, and support column is provided with the groove for placing limited post.Limited post is placed in the groove of support column, and face-piece and back cover this has been spacing with regard to that, avoid moving left and right, thus avoid support column to hurt panel.
Preferably, described fixture also comprises the support member between panel and back cover by glue or adhered by double sided plaster, and described support member is that soft material is made and has elasticity, for multiple interval is arranged.It is exactly avoid when panel is subject to larger extruding or damage panel in installation process that support column is arranged on panel edge; but due to support member be that soft material is made and has elasticity; thus can not panel be hurt when mounted; and support member can compress accordingly when panel is squeezed; when crushed rear support will stretch into original state, thus counter plate plays very large spacing and protective effect.
The present invention owing to arranging the fixture being used for spacing fixed panel on fluorescent plate, thus fixture can be carried out spacing, fixing by counter plate, panel is firmly fixed on housing, prevents panel from loosening; And fixture also can protect panel, when panel is squeezed, fixture can play a protective role by counter plate, prevents panel impaired to a certain extent.
Accompanying drawing explanation
Fig. 1 is the overall structure figure of fluorescent plate of the present invention;
Fig. 2 is the structural representation of face-piece described in the embodiment of the present invention;
Fig. 3 is the structural representation of back cover described in the embodiment of the present invention;
Fig. 4 is the profile of fluorescent plate described in the embodiment of the present invention.
Wherein: 1, fluorescent plate; 2, face-piece; 21, the first through hole; 22, the second through hole; 23, limited post; 24, screw hole post; 25, cave in; 3, panel; 31, end; 4, display screen; 5, circuit board; 6, back cover; 61, support column; 62, groove.
Detailed description of the invention
Below in conjunction with accompanying drawing and preferred embodiment, the invention will be further described.
A kind of fluorescent plate, comprise housing, the circuit board be screwed on housing, the display screen fixed by circuit board and the panel that is adhesively fixed on housing by adhesive tape, as shown in Figures 1 to 4, fluorescent plate 1 is provided with the fixture for spacing fixed panel 3.The present invention owing to arranging the fixture being used for spacing fixed panel 3 on fluorescent plate 1, thus fixture can be carried out spacing, fixing by counter plate 3, panel 3 is firmly fixed on housing, prevents panel from loosening; And fixture also can protect panel 3, when panel 3 is squeezed, fixture can play a protective role by counter plate 3, prevents panel 3 impaired to a certain extent.
The housing of fluorescent plate of the present invention comprises face-piece 2 and back cover 6, face-piece 2 and back cover 6 are spirally connected fixing by screw, wherein panel 2, display screen 4 and circuit board 5 are all fixed on face-piece 2, fluorescent plate 1 also comprises battery for powering and alarm clock, alarm clock comprises described display screen 4 and loudspeaker, loudspeaker are adhesively fixed on back cover 6 by glue, back cover 6 is provided with for the standing groove of placing battery and the sender for going out sound, thus people can write and need when what to do on fluorescent plate 1, then timing is carried out, will ring to time loudspeaker, thus prompting user, user is avoided to forget, and then improve work efficiency.Certainly, can also use as alarm clock.Etc. other effect.
The present embodiment is adhesively fixed by adhesive tape after being fixed by fixture counter plate 3 again.
In the present embodiment, described stopping means comprises limited post 23, support column 61 and support member, thus panel 3 is firmly fixed on housing, prevents panel 3 from loosening; And fixture also can protect panel 3, when panel 3 is squeezed, fixture can play a protective role by counter plate 3, prevents panel 3 impaired, specific as follows to a certain extent.
In the present embodiment, described housing is provided with the first through hole 21 for display floater 3, concrete, the first through hole 21 is arranged on face-piece 2, thus easy to use, described fixture comprises the limited post 23 be arranged on around the first through hole 21, panel 3 is provided with the spacing hole coordinated with limited post 23, and limited post 23 inserts in the spacing hole of panel 3, thus counter plate 3 plays position-limiting action, panel 3 is avoided to move left and right, so convenient fixing.More specifically, limited post 23 is cylindrical, and spacing hole is circular port, and the diameter of the cross section of limited post 23 is less than the diameter of spacing hole, thus facilitates the cooperation between limited post 23 and spacing hole; The cross section of described panel 3 is rectangle, the number of described spacing hole is four, is separately positioned on four angles place of panel 3, then limited post 23 also arranges four and coordinates the position of spacing hole arrange and coordinate, such limited post 23 counter plate 3 is evenly spacing, thus good limit effect.
In the present embodiment, described housing comprises face-piece 2 and back cover 6, described display screen 4 and panel 3 are arranged on face-piece 2, described fixture also comprises the support column 61 be arranged on back cover 6, support column 61 and panel 3 snug fit when face-piece 2 and back cover 6 are fixed, the fixing fastness of panel 3 greatly can be increased by support column 61, when panel 3 is squeezed, support column 61 stressedly will support panel 3, avoid adhesive tape ineffective, concrete, described support column 61 is four and corresponding limited post 23 position is arranged respectively, support column 61 is provided with the groove 62 for placing limited post 23, because limited post 23 is cylindrical, corresponding groove 62 is circular trough, and support column 61 is also cylindrical, limited post 23 is placed in the groove 62 of support column 61, face-piece 2 and back cover 6 this has been spacing with regard to that, avoid moving left and right, thus avoid support column 61 to hurt panel 3.And limited post 23 is arranged on around the first through hole 21, support column 61 and panel 3 contact portion are then panel 3 not display sections.Support column 61 counter plate 3 that can certainly arrange other planform and number fixes.
Because support column 61 does not only fix display section at panel 3; such panel 3 display section just can not get supporting and protection; in the present embodiment; described fixture also comprises the support member between panel 3 and back cover 6 by glue or adhered by double sided plaster; described support member is that soft material is made and has elasticity, for multiple interval is arranged.It is exactly avoid when panel 3 is subject to larger extruding or in installation process, damage panel 3 that support column 61 is arranged on panel 3 edge; but due to support member be that soft material is made and has elasticity; thus panel 3 can not be hurt when mounted; and support member can compress accordingly when panel 3 is squeezed; when crushed rear support will stretch into original state, thus counter plate 3 plays very large spacing and protective effect.Support member described in the present embodiment is also cylindrical, and the number of support member is three, and interval is arranged in panel 3 display section.Certainly, the support member counter plate that also can arrange other structure or number carries out spacing and protection.
In the present embodiment, described panel 3 is provided with the end 31 be placed between circuit board 5 and display screen 4, circuit board 5 is screwed on housing, circuit board 5 is arranged on above display screen 4, thus fixing display screen 4, the end 31 on panel 3 is arranged between display screen 4 and circuit board 5, thus display screen 4 not only fixed by circuit board 5, but also secure end 31, and then just secure panel 3.Housing is provided with the second through hole 22 for showing display screen 4, the second concrete through hole 22 is arranged on face-piece 2, and be positioned at the top of the first through hole 21 for plate placement 3, second through hole 22 edge is provided with outside depression 25, and protrude in housing outer surface, described display screen 4 is placed in depression 25, described end 31 is adjacent to display screen 4, arrange rear display screen 4 like this to coordinate with depression 25, concrete, the cross section of display screen 4 is rectangle, corresponding depression 25 is also rectangle, and depression 25 1 sidewalls are provided with two spaced salient points, the corresponding position, described two salient point intervals of display screen 4 arranges second salient point, second salient point and interval coordinate, thus position-limiting action is played to display screen 4, make display screen 4 fixing more firm, end 31 again with display screen 4 snug fit, thus panel 3 when being fixed on housing just without slant setting, then smoothly can to place, and then convenient fixing, make fixing more firm.
In the present embodiment, described housing is provided with four screw hole posts 24 coordinated with circuit board 5, wherein two lay respectively at both sides, end 31, two other is arranged on end 31 and panel 3 junction, and panel 3 is provided with two post holes coordinated with screw hole post 24, screw hole post 24 coordinates with post holes and can play position-limiting action by counter plate 3 further, and form the space of a rectangle between described screw hole post 24, described end 31 is also rectangle.The present embodiment also can arrange larger end, arranges two post holes coordinated with screw hole post, thus just increase spacing area in the both sides of tip.
In the present embodiment, described end 31 is provided with the third through-hole of dodging display screen 4 and circuit board 5 cooperation, and display screen 4 is communicated with circuit board 5, thus shows, arrange third through-hole to facilitate display screen 4 to carry out cooperation with circuit board 5 to be communicated with, third through-hole is rectangular through-hole; Certainly, third through-hole also can replace with groove, and namely end can arrange groove and facilitates display screen and circuit board to coordinate to be communicated with on top.
In the present embodiment, fluorescent plate 1 also comprises the LED be arranged on circuit board 5, the number of LED is three, and interval is arranged, LED is arranged between panel 3 and display screen 4, panel 3 arranges three for placing the lamp hole of LED at itself and junction, end 31, thus edge LED shows between panel 3 and display screen 4.
First through hole 21 is rectangular through-hole in the present embodiment, first through hole 21 edge is provided with inside convex edge, and the distance between convex edge outer surface and the first through hole 21 housing outer surface reduces gradually, thus forms certain gradient, coordinate with panel 3, profile is more attractive in appearance.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (7)
1. a fluorescent plate, comprises housing, the circuit board be screwed on housing, the display screen fixed by circuit board and the panel that is adhesively fixed on housing by adhesive tape, and it is characterized in that, fluorescent plate is provided with the fixture for spacing fixed panel; Described housing is provided with the first through hole for display floater, and described fixture comprises the limited post be arranged on around the first through hole, and panel is provided with the spacing hole coordinated with limited post; Described housing comprises face-piece and back cover, and described display screen and panel are arranged on face-piece, and described fixture also comprises the support column be arranged on back cover, support column and panel snug fit when face-piece and back cover are fixed; Described fixture also comprises the support member between panel and back cover by glue or adhered by double sided plaster, and described support member is that soft material is made, and is that multiple interval is arranged.
2. fluorescent plate as claimed in claim 1, it is characterized in that, the cross section of described panel is rectangle, and the number of described spacing hole is four, is separately positioned on four angles place of panel.
3. fluorescent plate as claimed in claim 1, it is characterized in that, described panel is provided with the end be placed between circuit board and display screen.
4. fluorescent plate as claimed in claim 3, it is characterized in that, described housing is provided with the second through hole for showing display screen, second through hole edge is provided with outside depression, and protrude in housing outer surface, described display screen is placed in depression, and described end is adjacent to display screen.
5. fluorescent plate as claimed in claim 4, is characterized in that, described end is provided with the third through-hole or groove of dodging display screen and circuit board cooperation.
6. fluorescent plate as claimed in claim 4, it is characterized in that, described housing is provided with four screw hole posts coordinated with circuit board, and wherein two lay respectively at both sides, end, two other is arranged on end and panel junction, and panel is provided with two post holes coordinated with screw hole post.
7. fluorescent plate as claimed in claim 1, is characterized in that, described support column is four and corresponding limited post position is arranged respectively, and support column is provided with the groove for placing limited post.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256078.5A CN103342068B (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
| US14/786,539 US9744798B2 (en) | 2013-06-25 | 2013-06-26 | Fluorescent blackboard |
| PCT/CN2013/078001 WO2014205673A1 (en) | 2013-06-25 | 2013-06-26 | Fluorescent plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310256078.5A CN103342068B (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103342068A CN103342068A (en) | 2013-10-09 |
| CN103342068B true CN103342068B (en) | 2015-07-15 |
Family
ID=49276912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310256078.5A Active CN103342068B (en) | 2013-06-25 | 2013-06-25 | Fluorescent screen |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US9744798B2 (en) |
| CN (1) | CN103342068B (en) |
| WO (1) | WO2014205673A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103342069A (en) * | 2013-06-25 | 2013-10-09 | 谢虹 | Fluorescent screen |
| CN103342068B (en) | 2013-06-25 | 2015-07-15 | 谢虹 | Fluorescent screen |
| CN103358773A (en) * | 2013-06-25 | 2013-10-23 | 谢虹 | Fluorescent plate |
| CN103531967A (en) * | 2013-10-21 | 2014-01-22 | 刘骏涛 | Usb (Universal Serial Bus) concentrator |
| CN103901763A (en) * | 2014-03-25 | 2014-07-02 | 谢虹 | Flying type alarm clock |
| KR102591568B1 (en) * | 2017-01-19 | 2023-10-23 | 삼성전자주식회사 | The Electronic Device including Display |
| USD928230S1 (en) * | 2020-08-28 | 2021-08-17 | Zhanjiang moving point network technology,. Ltd | Drawing board |
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- 2013-06-25 CN CN201310256078.5A patent/CN103342068B/en active Active
- 2013-06-26 US US14/786,539 patent/US9744798B2/en not_active Expired - Fee Related
- 2013-06-26 WO PCT/CN2013/078001 patent/WO2014205673A1/en active Application Filing
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2014205673A1 (en) | 2014-12-31 |
| US9744798B2 (en) | 2017-08-29 |
| CN103342068A (en) | 2013-10-09 |
| US20160059615A1 (en) | 2016-03-03 |
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Effective date of registration: 20170612 Address after: Qidong City, Jiangsu province 226241 Nantong lvsigang Tianfen electric tools trade city comprehensive building Patentee after: Qidong Tianfen Electric Tool Technology Innovation Center Address before: 518000 A, Union Square, 5022 Binhe Road, Shenzhen, Guangdong, Futian District, 2403 Patentee before: Xie Hong |